I watched him assemble the photograph he had torn to pieces.我看着他将自己撕成碎片的照片拼起来。

His shirt had been torn to pieces.他的衬衣已经被撕成了碎片。

The hyenas fought among themselves, tearing the impala to pieces.鬣狗们你抢我夺, 将黑斑羚撕成了碎片。